Japan eSIM — reviews & details
Japan 5GB/Day · 5 GB/day · 1 days
620 reviews
Coverage & networks
- Japan NTT docomo 5G Rakuten Mobile 5G KDDI/au 5G SoftBank 5G
Traveller reviews
Chloe W.
Philippines · Nov 2024
Bought it the night before my flight — smooth process. The QR code arrived instantly by email. Zero regrets.
Tom
GotoeSIM Support
· 1 year ago Really appreciate this, Chloe! So happy the Japan eSIM kept you connected. Come back anytime! — Tom
Nadia N.
Vietnam · Nov 2024
First time using an eSIM and it was painless. Speeds were solid for maps, messaging and browsing. Great experience overall.
Omar
GotoeSIM Support
· 1 year ago Thank you for the kind words, Nadia! Great to know the setup was quick and easy. — Omar
Giulia G.
Australia · Nov 2024
No more hunting for a SIM card kiosk on arrival. Activation was automatic when I arrived. Highly recommend for any traveller.
Sophie
GotoeSIM Support
· 1 year ago Thank you for the kind words, Giulia! So pleased it saved you from roaming bills. Enjoy your journeys! — Sophie
Lea H.
New Zealand · Nov 2024
Great value compared to roaming charges. Streaming and video calls worked without buffering.
Sara
GotoeSIM Support
· 1 year ago Thank you so much, Lea! Wonderful to hear it worked smoothly in Japan. – Sara, eSIM TopUp Support
Somchai G.
Philippines · Nov 2024
Bought it the night before my flight — smooth process in Japan. Speeds were solid for maps, messaging and browsing. Five stars from me.
Grace
GotoeSIM Support
· 1 year ago Thank you for the kind words, Somchai! Delighted the speeds worked well for you. Wishing you many more connected adventures! – Grace, eSIM TopUp Support
Sophia N.
New Zealand · Nov 2024
First time using an eSIM and it was painless in Japan. I kept my normal number for calls while using this for data. A must-have for international travel.
Mark
GotoeSIM Support
· 1 year ago So glad to hear this, Sophia! Thrilled it made staying connected effortless. Come back anytime! — Mark, eSIM TopUp Support
Lucia P.
Indonesia · Nov 2024
Bought it the night before my flight — smooth process. Coverage was strong even outside the city. Highly recommend for any traveller.
Yuki
GotoeSIM Support
· 1 year ago Really appreciate this, Lucia! Love that you were online the moment you landed in Japan. – Yuki, eSIM TopUp Support
Haruto L.
Malaysia · Nov 2024
Honestly better than buying a local SIM at the airport. The QR code arrived instantly by email. A must-have for international travel.
Priya
GotoeSIM Support
· 1 year ago Cheers, Haruto! Wonderful to hear it worked smoothly in Japan. — Priya
Diego S.
Canada · Nov 2024
Solid overall, just wish there was a bit more data for the price. Customer support answered my question quickly.
Sophie
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Diego. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — Sophie, eSIM TopUp Support
James F.
Australia · Nov 2024
Connected the moment I landed. I kept my normal number for calls while using this for data.
David
GotoeSIM Support
· 1 year ago Thanks for sharing, James! Delighted the speeds worked well for you. Enjoy your journeys! – David 💜
Sarah S.
Malaysia · Nov 2024
No more hunting for a SIM card kiosk on arrival. Signal held up well on trains and in rural areas. Five stars from me.
Laura
GotoeSIM Support
· 1 year ago Thank you for the kind words, Sarah! Love that you were online the moment you landed in Japan. — Laura, eSIM TopUp Support
Kenji L.
Japan · Nov 2024
Exactly what I needed for travelling in Japan. The QR code arrived instantly by email. Telling my friends about this.
David
GotoeSIM Support
· 1 year ago Thank you so much, Kenji! Love that you were online the moment you landed in Japan. Enjoy your journeys! – David 💜
Ethan W.
Spain · Nov 2024
Install took me two tries but was fine after that. Coverage was strong even outside the city.
Grace
GotoeSIM Support
· 1 year ago Appreciate you sharing this, Ethan. Glad it mostly worked for you in Japan — we're always improving our coverage. Reach us anytime at esimtopup.io/support if we can help. — Grace
Budi H.
Malaysia · Nov 2024
Did the job without any drama. Customer support answered my question quickly. Exactly as described — no surprises.
Sara
GotoeSIM Support
· 1 year ago Really appreciate this, Budi! Love that you were online the moment you landed in Japan. — Sara, eSIM TopUp Support
Haruto S.
UAE · Oct 2024
Did the job without any drama. I kept my normal number for calls while using this for data.
Diego
GotoeSIM Support
· 1 year ago Cheers, Haruto! Delighted the speeds worked well for you. Enjoy your journeys! – Diego 💜
Frequently asked questions
How much does the Japan eSIM cost?
The Japan 5GB/Day plan costs $6.60 for 5 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Japan eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the eSIM TopUp app. Install on Wi-Fi before your trip; it activates when you arrive in Japan.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Japan.
Comments & questions
Linh K. · 3 weeks ago
Can I use this for hotspot/tethering?
Ava M. · 4 weeks ago
Is 5G supported or just 4G?
Isabella P. · 2 months ago
Which networks does this connect to?
Sri W. · 2 months ago
Will this keep my WhatsApp active with my home number?
Thomas W. · 4 months ago
Thanks, installed with no problems on my Samsung.
Liam G. · 4 months ago
Does the validity start on purchase or on first use?
Elena H. · 4 months ago
Great guide, the setup steps were really helpful.
Pablo D. · 6 months ago
Do I need to install it before I travel or after I arrive?
Mohammed V. · 9 months ago
Is roaming charged extra or is it all included?
Haruto M. · 9 months ago
Does this work on an iPhone 13?
Liam R. · 10 months ago
How do I check how much data I have left?
Thomas W. · 1 year ago
Can I use it in nearby countries too?